| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.98 | 13.224% | $170.9456 | $170.95 | $170.95 | $170.90 |
| Purchase #2 | $141.78 | 3.650% | $146.955 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $85.88 | 11.396% | $95.6669 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $87.28 | 4.247% | $90.9868 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $189.36 | 5.735% | $200.2198 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $47.95 | 8.417% | $51.986 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $106.80 | 12.433% | $120.0784 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $810.03 | $876.8385 | $876.86 | $876.85 | $876.90 | |